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EL Backlit Membrane Switch

Custom-manufactured by Suzhou Jianwei Membrane Switch Co., Ltd. to your exact specifications.

EL Backlit Membrane Switch - Suzhou Jianwei Membrane Switch Co., Ltd.

EL Backlit Membrane Switch

Electroluminescent (EL) backlighting with customizable glowing colors for superior low-light visibility.

Our EL backlit membrane switches integrate an electroluminescent lamp layer beneath the graphic overlay, delivering smooth, even illumination across the entire control panel. The EL layer is extremely thin (typically 0.2–0.5 mm), flexible, and generates virtually no heat, making it ideal for medical devices, instrumentation panels, aerospace controls, and automotive applications where space and thermal budget are limited.

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Key Features

  • Customizable glowing colors — blue, green, white, orange and more, tailored to your brand and application
  • Uniform, glare-free illumination with low power consumption
  • Ultra-thin and flexible EL lamp layer that fits curved or compact panels
  • Long service life rated at over 1,000,000 actuations
  • Fully sealed construction with IP-rated dust and moisture resistance options

Technical Specifications

Light SourceElectroluminescent (EL) lamp layer
Thickness0.2–0.5 mm typical
Glow ColorsCustomizable per customer requirement
Actuation Life≥ 1,000,000 cycles
Operating VoltageAC 60–220 V (inverter driven)
ApplicationsMedical, instrumentation, aerospace, automotive

Note: All parameters can be customized to your application requirements. Contact our engineering team for detailed design support.

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